Posts: 65
Threads: 14
Joined: Mar 2018
Has anyone replaced there muffler? On my 2001 someone has hit something dose not seem to be leaking but the dent is driving me crazy.
Roger1 coach#588 2001 triple slide 45.8
Posts: 5,853
Threads: 500
Joined: Jul 2012
mine has a big dent and and cant see it if i am standing up and 10 feet away
looks good to me
tom
2014 Haulmark 40' Super C on Freightliner Cascadia ISX15 Easton 13 speed
Former Owner 1990 38' Newell Coach 236 8V92
Former Owner 1999 45'8" Newell Coach 526 Series 60
Former Owner 2002 45'8" Newell Coach 608 Series 60
Posts: 5,949
Threads: 267
Joined: Jul 2012
Richard and Rhonda Entrekin
95 Newell, 390 Ex caretaker
99 Newell, 512 Ex caretaker
07 Prevost Marathon, 1025
Maverick Hybrid Toad
Inverness, FL (when we're home

)
Posts: 591
Threads: 30
Joined: Jul 2012
Yes, I replaced mine a few years ago. It had rusted through, so it was either a patch or replacement. I had no luck finding an exact match anywhere but through Newell. The hanging brackets were different on the one I received, but not too hard to modify and make it work. I would suggest sending a dimensional sketch to Newell if you go that way. You don't want to have to return a muffler!
Russ White
2016 Winnebago Vista LX 30T
#530 ( Sold )
1999 45' Double Slide - Factory upgrade 2004
(This post was last modified: 05-01-2018, 01:31 PM by
RussWhite.)
Posts: 65
Threads: 14
Joined: Mar 2018
I will call Newell have them on my speed dail! Just like to have things as they were when new.
Roger1 coach#588 2001 triple slide 45.8
Posts: 1,479
Threads: 98
Joined: Jul 2012
Mine was badly dented a few years back. Called Newell and they had one for $900, but I had it rebuilt in Mexico for $90. Such a deal.
2001 Newell #579
tow a Honda Odyssey
fun car: 1935 Mercedes 500K replica
Posts: 910
Threads: 66
Joined: Feb 2013
When muffler goes, install a resonator. Works great and engine loves them. Not as much back pressure.
Chappell and Mary
2004 Foretravel 36 foot
Posts: 123
Threads: 28
Joined: Nov 2013
My muffler never made it back on after the repower, 4’ of straight pipe and a nickel plated downturn elbow coming out under the back bumper. It seems to let the heat out better, it can’t be heard from the front; and, if I happen to pass a guy on a Harley, all the better....
Scott
1983 38' Classic #007
8.3 Cummins, Allison 6 spd.
"Any other Way"
Posts: 174
Threads: 36
Joined: May 2017
I just had my muffler welded up after finding a hole and pricing out replacements.
As mentioned, Newell wants about $900.
Outside of Newell, I did find the Donaldson part number M120235 seems to fit the dimensions on our 2000. However from the only actual picture/diagram of what is supposedly that muffler, the input port is on the opposite side (left to right) than what's on the coach. Guy at the muffler & welding shop said that the solution there is for them to cut a new hole on the correct side and weld on an input port and weld over the original input port. I found the Donaldson for about $500, so cheaper the from Newell and probably still a couple hundred cheaper after moving the port.
The weld repair ran $110.
Paul
Coach #540
2000 Double Slide, Bath and a half, Average sized fan for its age
Fulltiming for a while around CO